A common approach to determine the cost of products is the should cost method. It consists in estimating what a product should cost based on materials, labor, overhead, and profit margin. Although this strategy is very accurate, it has the drawback of being tedious and it requires expert knowledge of industrial technologies and processes. To get a quick estimation, it is possible to build a statistical model to predict the price of products given their characteristics. With such a model, it would no longer be necessary to be an expert or to wait several days to assess the impact of a design modification, a change in supplier or a change in production site. Before builing a model, it is important to explore the data which is the aim of this case study. This study was commissioned by a cosmetics company that wants to estimate the price of Screw Caps of shampoo bottles.

Let’s first load the database study it’s structure and load the différent packages.

#Loading the different packages for this study 
library(dplyr)
library(readr)
library(ggplot2)
library(FactoMineR)
library(cluster)
library(fpc)
library(factoextra)
library(FactoInvestigate)
library(plotly)

Screw Caps Dataset

Now, we load the dataset used for this study:

#Loading the dataset
dataset <- read.table("ScrewCaps.csv", header = TRUE, sep = ",", dec = ".", row.names = 1)
#Printing the dataset
head(dataset)
#Understanding the structure
print(paste0("DB Dimensions: ", dim(dataset)[1]," X " , dim(dataset)[2] ))
[1] "DB Dimensions: 195 X 11"
summary(dataset)
       Supplier      Diameter          weight       nb.of.pieces        Shape     Impermeability
 Supplier A: 31   Min.   :0.4458   Min.   :0.610   Min.   : 2.000   Shape 1:134   Type 1:172    
 Supplier B:150   1st Qu.:0.7785   1st Qu.:1.083   1st Qu.: 3.000   Shape 2: 45   Type 2: 23    
 Supplier C: 14   Median :1.0120   Median :1.400   Median : 4.000   Shape 3:  8                 
                  Mean   :1.2843   Mean   :1.701   Mean   : 4.113   Shape 4:  8                 
                  3rd Qu.:1.2886   3rd Qu.:1.704   3rd Qu.: 5.000                               
                  Max.   :5.3950   Max.   :7.112   Max.   :10.000                               
        Finishing   Mature.Volume    Raw.Material     Price            Length      
 Hot Printing: 62   Min.   :  1000   ABS: 21      Min.   : 6.477   Min.   : 3.369  
 Lacquering  :133   1st Qu.: 15000   PP :148      1st Qu.:11.807   1st Qu.: 6.161  
                    Median : 45000   PS : 26      Median :14.384   Median : 8.086  
                    Mean   : 96930                Mean   :16.444   Mean   :10.247  
                    3rd Qu.:115000                3rd Qu.:18.902   3rd Qu.:10.340  
                    Max.   :800000                Max.   :46.610   Max.   :43.359  

The data ScrewCap.csv contains 195 lots of screw caps described by 11 variables. Diameter, weight, length are the physical characteristics of the cap; nb.of.pieces corresponds to the number of elements of the cap (the picture above corresponds to a cap with 2 pieces: the valve (clapet) is made of a different material); Mature.volume corresponds to the number of caps ordered and bought by the compagny (number in the lot). All the categorical features are Factors. The other features are numerical.

Univariate and bivariate descriptive statistics

Price distribution

d <- density(dataset$Price)
#Plotting the histogram
hist(dataset$Price, breaks=40, probability = TRUE, main = "Price distribution",
     xlab = "Price")
#Plotting the density
lines(d, col = "red")

We have here a bimodal distribution and we can describe it in more details with the quantiles:

p <- plot_ly(type = 'box') %>%  add_boxplot(y = dataset$Price, jitter = 0.3, pointpos = -1.8, boxpoints = 'all',
              marker = list(color = 'rgb(7,40,89)'),
              line = list(color = 'rgb(7,40,89)'),
              name = "All Points") %>%  layout( title = 'Price Boxplot',  yaxis = list(title = 'Price'))
p

Using this plotly boxplot we notice that we have 25% of the prices between 6.477451 and 11.807022. 50% between 6.477451 and 14.384413 and 75% between 6.477451 and 18.902429. The remaning 25‰ are data located in a wide range of prices between 18.902429 and 46.610372

Price dependency on length

Let’s study now the price dependency on lenght.

p <- ggplot(data=dataset, aes(x= Length, y= Price)) + geom_point(size=1) + geom_smooth(method=lm) + ggtitle(" Price versus lenght ")
ggplotly(p)

fit_price_lenght <- lm(Price~Length, data=dataset)
summary(fit_price_lenght)

Call:
lm(formula = Price ~ Length, data = dataset)

Residuals:
    Min      1Q  Median      3Q     Max 
-13.901  -2.854  -0.741   1.931  16.181 

Coefficients:
            Estimate Std. Error t value Pr(>|t|)    
(Intercept)  8.94613    0.50918   17.57   <2e-16 ***
Length       0.73168    0.03953   18.51   <2e-16 ***
---
Signif. codes:  0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1

Residual standard error: 4.308 on 193 degrees of freedom
Multiple R-squared:  0.6397,    Adjusted R-squared:  0.6378 
F-statistic: 342.6 on 1 and 193 DF,  p-value: < 2.2e-16

We can observe a dependence. 63.9 % of the variability of the price is explained by the lenght.

Now we study the price dependency on weight.

p <- ggplot(data=dataset, aes(x= weight, y= Price)) + geom_point(size=1) + geom_smooth(method=lm) + ggtitle(" Price versus weight ")
ggplotly(p)

fit_price_weight <- lm(Price~weight, data=dataset)
summary(fit_price_weight)

Call:
lm(formula = Price ~ weight, data = dataset)

Residuals:
     Min       1Q   Median       3Q      Max 
-14.7993  -2.6207  -0.6631   2.5396  13.8357 

Coefficients:
            Estimate Std. Error t value Pr(>|t|)    
(Intercept)   8.2275     0.5602   14.69   <2e-16 ***
weight        4.8312     0.2718   17.78   <2e-16 ***
---
Signif. codes:  0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1

Residual standard error: 4.419 on 193 degrees of freedom
Multiple R-squared:  0.6208,    Adjusted R-squared:  0.6189 
F-statistic:   316 on 1 and 193 DF,  p-value: < 2.2e-16

We can also observe a dependence. 62 % of the variability of the price is explained by the weight.

Now we will discuss the price dependency on some categorical features such as Impermeability, Shape and Supplier.

p <- plot_ly(type = 'box') %>%  add_boxplot(y = dataset$Price , x = dataset$Impermeability, jitter = 0.3, pointpos = -1.8, boxpoints = 'all',
              marker = list(color = 'rgb(7,40,89)'),
              line = list(color = 'rgb(7,40,89)'),
              name = "Price box") %>%  layout( title = 'Price versus Impermeability Boxplot',  yaxis = list(title = 'Price'))
p
Can't display both discrete & non-discrete data on same axisCan't display both discrete & non-discrete data on same axis

fit_price_impermeability <- lm(Price~ Impermeability, data=dataset)
summary(fit_price_impermeability)

Call:
lm(formula = Price ~ Impermeability, data = dataset)

Residuals:
     Min       1Q   Median       3Q      Max 
-16.4106  -3.0187  -0.6286   2.4897  25.0638 

Coefficients:
                     Estimate Std. Error t value Pr(>|t|)    
(Intercept)           14.7236     0.4117   35.77   <2e-16 ***
ImpermeabilityType 2  14.5846     1.1986   12.17   <2e-16 ***
---
Signif. codes:  0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1

Residual standard error: 5.399 on 193 degrees of freedom
Multiple R-squared:  0.4341,    Adjusted R-squared:  0.4312 
F-statistic:   148 on 1 and 193 DF,  p-value: < 2.2e-16

The boxplot show us that each impermeability type gather a wide range of prices :

However, we notice a dependence. 43 % of the variability of the price is explained by the impermeability type. Plus, we observe that the price range is statistically different for Type 1 and Type 2. Type 1 is statistically cheaper than Type 2 :

Concerning the price dependency on Shape :

p <- plot_ly(type = 'box') %>%  add_boxplot(y = dataset$Price , x = dataset$Shape, jitter = 0.3, pointpos = -1.8, boxpoints = 'all',
              marker = list(color = 'rgb(7,40,89)'),
              line = list(color = 'rgb(7,40,89)'),
              name = "Price box") %>%  layout( title = 'Price versus Shape Boxplot',  yaxis = list(title = 'Price'))
p
Can't display both discrete & non-discrete data on same axisCan't display both discrete & non-discrete data on same axis

fit_price_shape <- lm(Price~ Shape, data=dataset)
summary(fit_price_shape)

Call:
lm(formula = Price ~ Shape, data = dataset)

Residuals:
    Min      1Q  Median      3Q     Max 
-11.098  -3.850  -1.025   3.055  25.587 

Coefficients:
             Estimate Std. Error t value Pr(>|t|)    
(Intercept)   14.2006     0.5406  26.267  < 2e-16 ***
ShapeShape 2   8.1403     1.0782   7.550 1.75e-12 ***
ShapeShape 3   1.4510     2.2777   0.637  0.52485    
ShapeShape 4   7.4393     2.2777   3.266  0.00129 ** 
---
Signif. codes:  0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1

Residual standard error: 6.258 on 191 degrees of freedom
Multiple R-squared:  0.2475,    Adjusted R-squared:  0.2357 
F-statistic: 20.94 on 3 and 191 DF,  p-value: 9.008e-12

In this case, it’s hard to notice a dependence between price and shape. Only 24 % of the variability of the price is explained by the Shape type. However, there is some insights :

Concerning the price dependency on Suppliers :

p <- plot_ly(type = 'box') %>%  add_boxplot(y = dataset$Price , x = dataset$Supplier, jitter = 0.3, pointpos = -1.8, boxpoints = 'all',
              marker = list(color = 'rgb(7,40,89)'),
              line = list(color = 'rgb(7,40,89)'),
              name = "Price box") %>%  layout( title = 'Price versus Impermeability Boxplot',  yaxis = list(title = 'Price'))
p
Can't display both discrete & non-discrete data on same axisCan't display both discrete & non-discrete data on same axis

fit_price_supplier <- lm(Price~ Supplier, data=dataset)
summary(fit_price_supplier)

Call:
lm(formula = Price ~ Supplier, data = dataset)

Residuals:
    Min      1Q  Median      3Q     Max 
-11.431  -4.491  -1.847   2.873  30.349 

Coefficients:
                   Estimate Std. Error t value Pr(>|t|)    
(Intercept)          18.029      1.285  14.033   <2e-16 ***
SupplierSupplier B   -1.768      1.411  -1.252    0.212    
SupplierSupplier C   -3.140      2.303  -1.363    0.174    
---
Signif. codes:  0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1

Residual standard error: 7.153 on 192 degrees of freedom
Multiple R-squared:  0.01174,   Adjusted R-squared:  0.001449 
F-statistic: 1.141 on 2 and 192 DF,  p-value: 0.3217

There is no dependency on the price. Let’s study the prices in more details :

PriceComp_avg <- dataset %>% select(Supplier,Price) %>% group_by(Supplier) %>% summarise(Average_Price = mean(Price)) 
head(PriceComp_avg)
PriceComp_min <- dataset %>% select(Supplier,Price) %>% group_by(Supplier) %>% summarise(Minimum_Price = min(Price))
head(PriceComp_min)
PriceComp_avg_price_per_weight <- PriceComp_min <- dataset %>% select(Supplier,Price,weight) %>% group_by(Supplier) %>% summarise(Price_per_weight = mean(Price)/mean(weight))
head(PriceComp_avg_price_per_weight)

In terms of average price, the supplier C is the less expensive. In terms of absolute price, the supplier B is the less expensive. However, Supplier B is also the supplier which has the highest absolute price. *In terms of average price / weight Supplier A has is the less expensive.

One important point in exploratory data analysis consists in identifying potential outliers. Let’s identify this outliers given different features. For Mature.Volume variable :

d <- density(dataset$Mature.Volume)
hist(dataset$Mature.Volume, breaks=40, probability = TRUE, main = "Mature Volume distribution",
     xlab = "Mature Volume")
lines(d, col = "red")

We can clearly notice here an outlier. We can now remove it

dataset <- dataset %>% filter ( Mature.Volume < 600000 )  

Let’s verify the data now :

d <- density(dataset$Mature.Volume)
hist(dataset$Mature.Volume, breaks=40, probability = TRUE,main = "Mature Volume distribution",
     xlab = "Mature Volume")
lines(d, col = "red")

After studying the other features distribution, we notive that there is no other outliers. Plus, it seems that every numerical feature have the same trend structure. Please find below the other distributions.

d <- density(dataset$Diameter)
hist(dataset$Diameter, breaks=40, probability = TRUE, main = "Diameter distribution",
     xlab = "Mature Volume")
lines(d, col = "red")

d <- density(dataset$weight)
hist(dataset$weight, breaks=40, probability = TRUE, main = "Mature Volume distribution",
     xlab = "Distribution")
lines(d, col = "red")

d <- density(dataset$nb.of.pieces)
hist(dataset$nb.of.pieces, breaks=40, probability = TRUE, main = "Nb of pieces distribution",
     xlab = "Nb of pieces")
lines(d, col = "red")

d <- density(dataset$Length)
hist(dataset$Length, breaks=40, probability = TRUE, main = "Lenght distribution",
     xlab = "Lenght")
lines(d, col = "red")

Now we will perform a PCA on the data. A PCA will allows us to fin a low-dimensional reprensation of the data that captures the “essense” of the raw data. Plus, a PCA will allows us denoise the data. This preprocessing and data exploration helps us to better understand/visualise the relations between the differents features and observations and to prepare the data for the prediction process. PCA deals with continuous variables but categorical variables are the projection of the categories at the barycentre of the observations which take the categories.

As we want to predict the price and we have Supplier, Shape, Impermeability and Finishing as qualitative variables, we will consider this last ones as illustrative. Let’s now process the PCA :

res.pca <- PCA(dataset, quali.sup=c(1,5,6,7,9), quanti.sup = 10, scale = TRUE)

summary(res.pca, nbelements = 10)

Call:
PCA(X = dataset, scale.unit = TRUE, quanti.sup = 10, quali.sup = c(1,  
     5, 6, 7, 9)) 


Eigenvalues
                       Dim.1   Dim.2   Dim.3   Dim.4   Dim.5
Variance               3.107   1.067   0.777   0.049   0.000
% of var.             62.142  21.338  15.537   0.976   0.006
Cumulative % of var.  62.142  83.481  99.018  99.994 100.000

Individuals (the 10 first)
                  Dist    Dim.1    ctr   cos2    Dim.2    ctr   cos2    Dim.3    ctr   cos2  
1             |  4.259 |  4.026  2.731  0.894 | -1.247  0.763  0.086 | -0.008  0.000  0.000 |
2             |  4.740 |  4.674  3.681  0.972 | -0.633  0.196  0.018 |  0.466  0.146  0.010 |
3             |  4.739 |  4.662  3.662  0.968 | -0.671  0.221  0.020 |  0.518  0.181  0.012 |
4             |  0.966 |  0.050  0.000  0.003 |  0.451  0.100  0.218 | -0.796  0.427  0.680 |
5             |  1.644 | -0.771  0.100  0.220 | -0.314  0.048  0.036 |  1.408  1.337  0.734 |
6             |  0.802 | -0.507  0.043  0.399 |  0.577  0.163  0.518 |  0.178  0.021  0.049 |
7             |  1.123 |  0.253  0.011  0.051 | -0.185  0.017  0.027 | -1.070  0.772  0.908 |
8             |  1.145 |  0.605  0.062  0.279 |  0.959  0.452  0.702 | -0.154  0.016  0.018 |
9             |  1.153 |  0.622  0.065  0.291 |  0.959  0.451  0.692 | -0.149  0.015  0.017 |
10            |  1.165 |  0.647  0.071  0.309 |  0.958  0.450  0.676 | -0.142  0.014  0.015 |

Variables
                 Dim.1    ctr   cos2    Dim.2    ctr   cos2    Dim.3    ctr   cos2  
Diameter      |  0.985 31.233  0.970 | -0.025  0.061  0.001 |  0.144  2.674  0.021 |
weight        |  0.977 30.750  0.955 | -0.029  0.077  0.001 |  0.103  1.371  0.011 |
nb.of.pieces  | -0.202  1.309  0.041 |  0.843 66.557  0.710 |  0.499 32.076  0.249 |
Mature.Volume | -0.412  5.458  0.170 | -0.596 33.258  0.355 |  0.690 61.213  0.476 |
Length        |  0.985 31.250  0.971 | -0.023  0.048  0.001 |  0.144  2.666  0.021 |

Supplementary continuous variable
                Dim.1  cos2   Dim.2  cos2   Dim.3  cos2  
Price         | 0.796 0.634 | 0.171 0.029 | 0.131 0.017 |

Supplementary categories (the 10 first)
                  Dist    Dim.1   cos2 v.test    Dim.2   cos2 v.test    Dim.3   cos2 v.test  
Supplier A    |  0.591 |  0.548  0.859  1.813 | -0.055  0.009 -0.308 | -0.214  0.131 -1.416 |
Supplier B    |  0.144 | -0.065  0.206 -0.949 | -0.126  0.759 -3.109 | -0.027  0.035 -0.782 |
Supplier C    |  1.675 | -0.444  0.070 -0.976 |  1.441  0.739  5.407 |  0.728  0.189  3.203 |
Shape 1       |  0.496 | -0.426  0.736 -4.859 | -0.138  0.077 -2.687 | -0.214  0.186 -4.888 |
Shape 2       |  1.530 |  1.427  0.870  6.196 |  0.394  0.066  2.921 |  0.383  0.063  3.325 |
Shape 3       |  0.668 | -0.560  0.703 -0.915 | -0.332  0.248 -0.927 |  0.060  0.008  0.195 |
Shape 4       |  1.427 | -0.552  0.150 -0.902 |  0.356  0.062  0.992 |  1.265  0.786  4.138 |
Type 1        |  0.450 | -0.450  1.000 -9.517 | -0.002  0.000 -0.066 | -0.009  0.000 -0.389 |
Type 2        |  3.290 |  3.289  1.000  9.517 |  0.013  0.000  0.066 |  0.067  0.000  0.389 |
Hot Printing  |  0.354 | -0.286  0.653 -1.551 | -0.038  0.011 -0.349 |  0.192  0.295  2.083 |
fviz_pca_ind(res.pca)

fviz_pca_ind(res.pca, col.ind="cos2", label=c("quali"), geom = "point") + scale_color_gradient2(low="lightblue", mid="blue", high="darkblue", midpoint=0.6)+ theme_minimal() 

Before commenting this graphs, let’s compute also the correlation matrix :

X <- scale(as.matrix(dataset %>% select(-c(1,5,6,7,9,10))))
as.data.frame(cov(X))
NA

The variable factor map shows us that :

This correlations are well explained in the covariance matrix. The cells that correspond to a combinaison of highly correlated features have a cov higher than 0.9 and the cells that correspond to a combinaison of uncorrelated (orthogonal) features have a cov lower than 0.2 - 0.3.

plot(res.pca$eig[,3], type="l", ylab = "Cumulative percentage of inertia", xlab = "Nb of synthetic vectors")

The R object with the two principal components which are the synthetic variables the most correlated to all the variables is the two eigen vectors of the PCA linked to the two highest eigenvalues.

as.data.frame(res.pca$var$coord[,1:2])

PCA is often used as a pre-processing step before applying a clustering algorithm. In fact, we often perform the CAH or the k-means on the \(k\) principal components to denoise the data. In this setting \(k\) is choosen as large since we do not want to loose any information, but want to discard the last components that can be considered as noise. Consequently, we keep the number of dimensions \(k\) such that we reach 95% of the inertia in PCA. In our case we have \(k=3\) (cf last graph)

Let’s now perform a kmeans algorithm on the selected k principal components of PCA.

# We keep the 3 first components of the PCA
dat <- res.pca$ind$coord[,1:3]
#Performing the clustering
clus <- kmeans(dat, 3, nstart = 20)
#Visualizing the clusters 
plot(dat, col = clus$cluster, pch = 19, frame = FALSE,  main = "K-means with k = 3")
points(clus$centers, col = 1:4, pch = 8, cex = 3)

# Visualizing the 
fviz_nbclust(dat, kmeans, method = "wss") + geom_vline(xintercept = 3, linetype = 2)

Using “methode du coude” we find that the optimal number of cluster is 3.

#Performing a PCA on the 3 principal compenents
res.pca3 <- PCA(dataset, quali.sup=c(1,5,6,7,9), quanti.sup = 10, scale = TRUE, ncp = 3)

#res.pca2 <- PCA(dataset, quali.sup=c(1,5,6,7,9), quanti.sup = 10, scale = TRUE, ncp = 2)
#res.pca4 <- PCA(dataset, quali.sup=c(1,5,6,7,9), quanti.sup = 10, scale = TRUE, ncp = 4)
# Performing the AHC on the 3 principal components of the PCA
res.hcpc3 <- HCPC(res.pca3, nb.clust = -1)

#res.hcpc2 <- HCPC(res.pca2, nb.clust = -1)
#res.hcpc4 <- HCPC(res.pca4, nb.clust = -1)
#plot(res.hcpc2$call$t$within[1:14])
plot(res.hcpc3$call$t$within[1:14])

#plot(res.hcpc4$call$t$within[1:14])

The cluster 1 is made of individuals sharing : - high values for the variable Mature.Volume. - low values for the variables nb.of.pieces, Price, weight, Length and Diameter (variables are sorted from the weakest).

The cluster 2 is made of individuals sharing : - high values for the variable nb.of.pieces. - low values for the variables Mature.Volume, Diameter, Length, weight and Price (variables are sorted from the weakest).

The cluster 3 is made of individuals such as 89, 90, 131, 161, 163 and 164. This group is characterized by : - high values for the variables Length, Diameter, weight and Price (variables are sorted from the strongest). - low values for the variables nb.of.pieces and Mature.Volume (variables are sorted from the weakest).

res.hcpc2$desc.var$quanti.var
                   Eta2      P-value
Length        0.8077126 4.913463e-68
Diameter      0.8068180 7.600787e-68
weight        0.8049086 1.915936e-67
Mature.Volume 0.5465422 5.181644e-33
Price         0.5051780 1.897610e-29
nb.of.pieces  0.3011815 2.345580e-15
res.hcpc3$desc.var$quanti.var
                   Eta2      P-value
Length        0.8036361 3.530117e-67
Diameter      0.8025769 5.853470e-67
weight        0.8013378 1.053993e-66
Mature.Volume 0.7588382 8.649758e-59
Price         0.4812030 1.620918e-27
nb.of.pieces  0.1760507 1.243497e-08
res.hcpc4$desc.var$quanti.var
                   Eta2      P-value
Length        0.8036361 3.530117e-67
Diameter      0.8025769 5.853470e-67
weight        0.8013378 1.053993e-66
Mature.Volume 0.7588382 8.649758e-59
Price         0.4812030 1.620918e-27
nb.of.pieces  0.1760507 1.243497e-08
res.hcpc3$desc.var$test.chi2
                    p.value df
Impermeability 5.318642e-18  2
Raw.Material   5.226547e-17  4
Shape          5.626207e-06  6
Supplier       4.102258e-02  4
res.hcpc2$desc.var$category$`1`
                        Cla/Mod Mod/Cla    Global      p.value    v.test
Raw.Material=PP       26.388889    95.0 75.392670 4.760733e-04  3.493870
Impermeability=Type 1 23.809524   100.0 87.958115 3.056564e-03  2.961991
Raw.Material=ABS       4.761905     2.5 10.994764 4.405004e-02 -2.013614
Supplier=Supplier C    0.000000     0.0  7.329843 3.260506e-02 -2.136913
Raw.Material=PS        3.846154     2.5 13.612565 1.378402e-02 -2.462843
Impermeability=Type 2  0.000000     0.0 12.041885 3.056564e-03 -2.961991
Shape=Shape 2          2.222222     2.5 23.560209 9.002617e-05 -3.916011
res.hcpc3$desc.var$category$`1`
                        Cla/Mod    Mod/Cla    Global      p.value    v.test
Raw.Material=PP       25.000000  97.297297 75.392670 0.0001368886  3.813724
Impermeability=Type 1 22.023810 100.000000 87.958115 0.0049829303  2.808135
Supplier=Supplier C    0.000000   0.000000  7.329843 0.0434829294 -2.019041
Raw.Material=PS        3.846154   2.702703 13.612565 0.0222292828 -2.286427
Raw.Material=ABS       0.000000   0.000000 10.994764 0.0081544536 -2.645607
Impermeability=Type 2  0.000000   0.000000 12.041885 0.0049829303 -2.808135
Shape=Shape 2          2.222222   2.702703 23.560209 0.0002330416 -3.680210
res.hcpc4$desc.var$category$`1`
                        Cla/Mod    Mod/Cla    Global      p.value    v.test
Raw.Material=PP       25.000000  97.297297 75.392670 0.0001368886  3.813724
Impermeability=Type 1 22.023810 100.000000 87.958115 0.0049829303  2.808135
Supplier=Supplier C    0.000000   0.000000  7.329843 0.0434829294 -2.019041
Raw.Material=PS        3.846154   2.702703 13.612565 0.0222292828 -2.286427
Raw.Material=ABS       0.000000   0.000000 10.994764 0.0081544536 -2.645607
Impermeability=Type 2  0.000000   0.000000 12.041885 0.0049829303 -2.808135
Shape=Shape 2          2.222222   2.702703 23.560209 0.0002330416 -3.680210
res.hcpc2$desc.var$category$`2`
                        Cla/Mod   Mod/Cla    Global      p.value    v.test
Impermeability=Type 1  72.61905 93.846154 87.958115 0.0005815138  3.440093
Supplier=Supplier C   100.00000 10.769231  7.329843 0.0036107554  2.910306
Raw.Material=PP        72.91667 80.769231 75.392670 0.0146197613  2.441664
Raw.Material=PS        38.46154  7.692308 13.612565 0.0009776513 -3.296880
Impermeability=Type 2  34.78261  6.153846 12.041885 0.0005815138 -3.440093
res.hcpc3$desc.var$category$`2`
                        Cla/Mod   Mod/Cla    Global      p.value    v.test
Impermeability=Type 1  74.40476 93.984962 87.958115 0.0002868332  3.626910
Supplier=Supplier C   100.00000 10.526316  7.329843 0.0050545222  2.803538
Raw.Material=PP        74.30556 80.451128 75.392670 0.0173789787  2.378590
Raw.Material=PS        38.46154  7.518797 13.612565 0.0004703729 -3.497084
Impermeability=Type 2  34.78261  6.015038 12.041885 0.0002868332 -3.626910
res.hcpc4$desc.var$category$`2`
                        Cla/Mod   Mod/Cla    Global      p.value    v.test
Impermeability=Type 1  74.40476 93.984962 87.958115 0.0002868332  3.626910
Supplier=Supplier C   100.00000 10.526316  7.329843 0.0050545222  2.803538
Raw.Material=PP        74.30556 80.451128 75.392670 0.0173789787  2.378590
Raw.Material=PS        38.46154  7.518797 13.612565 0.0004703729 -3.497084
Impermeability=Type 2  34.78261  6.015038 12.041885 0.0002868332 -3.626910
res.hcpc3$desc.var
$test.chi2
                    p.value df
Impermeability 5.318642e-18  2
Raw.Material   5.226547e-17  4
Shape          5.626207e-06  6
Supplier       4.102258e-02  4

$category
$category$`1`
                        Cla/Mod    Mod/Cla    Global      p.value    v.test
Raw.Material=PP       25.000000  97.297297 75.392670 0.0001368886  3.813724
Impermeability=Type 1 22.023810 100.000000 87.958115 0.0049829303  2.808135
Supplier=Supplier C    0.000000   0.000000  7.329843 0.0434829294 -2.019041
Raw.Material=PS        3.846154   2.702703 13.612565 0.0222292828 -2.286427
Raw.Material=ABS       0.000000   0.000000 10.994764 0.0081544536 -2.645607
Impermeability=Type 2  0.000000   0.000000 12.041885 0.0049829303 -2.808135
Shape=Shape 2          2.222222   2.702703 23.560209 0.0002330416 -3.680210

$category$`2`
                        Cla/Mod   Mod/Cla    Global      p.value    v.test
Impermeability=Type 1  74.40476 93.984962 87.958115 0.0002868332  3.626910
Supplier=Supplier C   100.00000 10.526316  7.329843 0.0050545222  2.803538
Raw.Material=PP        74.30556 80.451128 75.392670 0.0173789787  2.378590
Raw.Material=PS        38.46154  7.518797 13.612565 0.0004703729 -3.497084
Impermeability=Type 2  34.78261  6.015038 12.041885 0.0002868332 -3.626910

$category$`3`
                         Cla/Mod   Mod/Cla   Global      p.value    v.test
Impermeability=Type 2 65.2173913 71.428571 12.04188 2.909966e-12  6.982005
Raw.Material=PS       57.6923077 71.428571 13.61257 4.169068e-11  6.597941
Shape=Shape 2         31.1111111 66.666667 23.56021 9.932485e-06  4.418638
Shape=Shape 1          5.3846154 33.333333 68.06283 6.715709e-04 -3.400930
Impermeability=Type 1  3.5714286 28.571429 87.95812 2.909966e-12 -6.982005
Raw.Material=PP        0.6944444  4.761905 75.39267 2.869539e-13 -7.300381


$quanti.var
                   Eta2      P-value
Length        0.8036361 3.530117e-67
Diameter      0.8025769 5.853470e-67
weight        0.8013378 1.053993e-66
Mature.Volume 0.7588382 8.649758e-59
Price         0.4812030 1.620918e-27
nb.of.pieces  0.1760507 1.243497e-08

$quanti
$quanti$`1`
                 v.test Mean in category Overall mean sd in category   Overall sd      p.value
Mature.Volume 11.942982     2.431183e+05 82206.026178   67166.762125 9.103190e+04 7.064414e-33
Diameter      -3.255425     8.214269e-01     1.294639       0.254233 9.821218e-01 1.132228e-03
Length        -3.297003     6.491733e+00    10.329589       2.056760 7.864783e+00 9.772253e-04
weight        -3.536244     1.100262e+00     1.714121       0.315574 1.172854e+00 4.058595e-04
nb.of.pieces  -3.780986     3.324324e+00     4.115183       1.274576 1.413225e+00 1.562083e-04
Price         -3.857939     1.245686e+01    16.552332       4.115901 7.172431e+00 1.143473e-04

$quanti$`2`
                 v.test Mean in category Overall mean sd in category   Overall sd      p.value
nb.of.pieces   5.739229         4.503759     4.115183   1.352381e+00 1.413225e+00 9.510856e-09
Price         -2.999298        15.521715    16.552332   4.620374e+00 7.172431e+00 2.706026e-03
weight        -5.297059         1.416482     1.714121   3.882302e-01 1.172854e+00 1.176825e-07
Length        -5.533133         8.244766    10.329589   2.492726e+00 7.864783e+00 3.145605e-08
Diameter      -5.565997         1.032748     1.294639   3.121379e-01 9.821218e-01 2.606582e-08
Mature.Volume -8.031930     47177.255639 82206.026178   3.971314e+04 9.103190e+04 9.595124e-16

$quanti$`3`
                 v.test Mean in category Overall mean sd in category   Overall sd      p.value
Length        12.298789        30.295407    10.329589   7.979008e+00 7.864783e+00 9.194180e-35
Diameter      12.294570         3.787033     1.294639   1.000521e+00 9.821218e-01 9.687099e-35
weight        12.254018         4.680731     1.714121   1.164251e+00 1.172854e+00 1.598746e-34
Price          9.282815        30.295414    16.552332   8.814239e+00 7.172431e+00 1.650583e-20
Mature.Volume -3.281665     20542.857143 82206.026178   1.547128e+04 9.103190e+04 1.031962e-03
nb.of.pieces  -3.659694         3.047619     4.115183   7.221786e-01 1.413225e+00 2.525166e-04


attr(,"class")
[1] "catdes" "list " 
res.hcpc2$desc.var$quanti$`2`
                 v.test Mean in category Overall mean sd in category   Overall sd      p.value
nb.of.pieces   7.560366         4.646154     4.115183   1.317699e+00 1.413225e+00 4.019369e-14
Price         -2.074083        15.813052    16.552332   4.466612e+00 7.172431e+00 3.807163e-02
weight        -4.858401         1.430947     1.714121   3.790811e-01 1.172854e+00 1.183376e-06
Length        -5.035751         8.361397    10.329589   2.475781e+00 7.864783e+00 4.759789e-07
Diameter      -5.052860         1.048024     1.294639   3.099323e-01 9.821218e-01 4.352422e-07
Mature.Volume -6.596988     52362.115385 82206.026178   5.350229e+04 9.103190e+04 4.195953e-11
res.hcpc3$desc.var$quanti$`2`
                 v.test Mean in category Overall mean sd in category   Overall sd      p.value
nb.of.pieces   5.739229         4.503759     4.115183   1.352381e+00 1.413225e+00 9.510856e-09
Price         -2.999298        15.521715    16.552332   4.620374e+00 7.172431e+00 2.706026e-03
weight        -5.297059         1.416482     1.714121   3.882302e-01 1.172854e+00 1.176825e-07
Length        -5.533133         8.244766    10.329589   2.492726e+00 7.864783e+00 3.145605e-08
Diameter      -5.565997         1.032748     1.294639   3.121379e-01 9.821218e-01 2.606582e-08
Mature.Volume -8.031930     47177.255639 82206.026178   3.971314e+04 9.103190e+04 9.595124e-16
res.hcpc4$desc.var$quanti$`2`
                 v.test Mean in category Overall mean sd in category   Overall sd      p.value
nb.of.pieces   5.739229         4.503759     4.115183   1.352381e+00 1.413225e+00 9.510856e-09
Price         -2.999298        15.521715    16.552332   4.620374e+00 7.172431e+00 2.706026e-03
weight        -5.297059         1.416482     1.714121   3.882302e-01 1.172854e+00 1.176825e-07
Length        -5.533133         8.244766    10.329589   2.492726e+00 7.864783e+00 3.145605e-08
Diameter      -5.565997         1.032748     1.294639   3.121379e-01 9.821218e-01 2.606582e-08
Mature.Volume -8.031930     47177.255639 82206.026178   3.971314e+04 9.103190e+04 9.595124e-16
catdes(dataset, num.var= 7) 
Chi-squared approximation may be incorrectChi-squared approximation may be incorrect
$test.chi2
                p.value df
Shape        0.01040072  3
Raw.Material 0.03255977  2

$category
$category$`Hot Printing`
                 Cla/Mod   Mod/Cla    Global    p.value    v.test
Raw.Material=PP 37.50000 87.096774 75.392670 0.00809671  2.648010
Shape=Shape 4   75.00000  9.677419  4.188482 0.01693360  2.388146
Shape=Shape 1   27.69231 58.064516 68.062827 0.04420603 -2.012132
Raw.Material=PS 15.38462  6.451613 13.612565 0.04263939 -2.027225

$category$Lacquering
                 Cla/Mod   Mod/Cla    Global    p.value    v.test
Raw.Material=PS 84.61538 17.054264 13.612565 0.04263939  2.027225
Shape=Shape 1   72.30769 72.868217 68.062827 0.04420603  2.012132
Shape=Shape 4   25.00000  1.550388  4.188482 0.01693360 -2.388146
Raw.Material=PP 62.50000 69.767442 75.392670 0.00809671 -2.648010


$quanti.var
                    Eta2    P-value
Mature.Volume 0.02787439 0.02097347

$quanti
$quanti$`Hot Printing`
                v.test Mean in category Overall mean sd in category Overall sd    p.value
Mature.Volume 2.301333         104128.8     82206.03       105905.8    91031.9 0.02137281

$quanti$Lacquering
                 v.test Mean in category Overall mean sd in category Overall sd    p.value
Mature.Volume -2.301333          71669.5     82206.03       80851.43    91031.9 0.02137281


attr(,"class")
[1] "catdes" "list " 
res.famd = FAMD(dataset, ncp = 5, sup.var = c(10, 7,1,5) )

res.famd$eig
       eigenvalue percentage of variance cumulative percentage of variance
comp 1  4.2175168              52.718960                          52.71896
comp 2  1.1946156              14.932695                          67.65165
comp 3  1.0329612              12.912015                          80.56367
comp 4  0.7585481               9.481851                          90.04552
comp 5  0.4747152               5.933940                          95.97946
res.hcpc <- HCPC(res.famd, nb.clust = -1, graph =  FALSE)
Chi-squared approximation may be incorrectChi-squared approximation may be incorrectChi-squared approximation may be incorrectChi-squared approximation may be incorrectChi-squared approximation may be incorrect
plot.HCPC(res.hcpc, choice = "map", draw.tree = FALSE, select = "drawn", title = '')

res.famd
*The results are available in the following objects:

  name          description                             
1 "$eig"        "eigenvalues and inertia"               
2 "$var"        "Results for the variables"             
3 "$ind"        "results for the individuals"           
4 "$quali.var"  "Results for the qualitative variables" 
5 "$quanti.var" "Results for the quantitative variables"
centroids <- res.hcpc$call$X %>% group_by(clust) %>% summarise(Dim.1 = mean(Dim.1), Dim.2 = mean(Dim.2), Dim.3 = mean(Dim.3), Dim.4 = mean(Dim.4),
                                                               Dim.5 = mean(Dim.5))
centroids
P <- dataset[3,]
famd = FAMD(dataset, ncp = 5, sup.var = c(10,7,1,5))

COORD= as.matrix( predict.FAMD(famd, P)$coord)
C1 = as.matrix( as.data.frame(centroids[1,2:6]))
C2 = as.matrix( as.data.frame(centroids[2,2:6]))
C3 = as.matrix( as.data.frame(centroids[3,2:6]))
C4 = as.matrix( as.data.frame(centroids[4,2:6]))
C5 = as.matrix( as.data.frame(centroids[5,2:6]))
norm(COORD - C1 )
[1] 7.165657
norm(COORD - C2 )
[1] 6.581067
norm(COORD - C3 )
[1] 5.896929
norm(COORD - C4 )
[1] 3.201154
norm(COORD - C5 )
[1] 0.9706492
 PRICE <- res.hcpc$data.clust %>% group_by(clust) %>% summarise(price_moy = mean(Price), price_sd = sd(Price))
PRICE
res.hcpc$data.clust
#  Linear Regression 
fit <- lm(  Price ~  Diameter +  weight + nb.of.pieces + Impermeability + 
              Mature.Volume + Raw.Material + Length + Supplier + Finishing + Shape, data= dataset)
P <- dataset[168,]
P2 <- P %>% select(-c(10))
P
predict(fit, P2)
     168 
14.56898 
new_data_set <- res.hcpc$data.clust
View(new_data_set)
res_famd_new = FAMD(new_data_set, ncp = 6, sup.var = c(10,7,1,5) )

new_data_set_bis <- as.data.frame(res_famd_new$ind$coord)
new_data_set_bis$Price <- dataset$Price
new_data_set_bis <- new_data_set_bis %>% rename(Dim1 = Dim.1, Dim2 = Dim.2,Dim3 = Dim.3,Dim4 = Dim.4, Dim5 = Dim.5, Dim6 = Dim.6)
P <- new_data_set[84:90,]
predict_price <- function(v) {
  
  fit_final <- lm(Price ~ Dim1 + Dim2 + Dim3 + Dim4 + Dim5 + Dim6 , data= new_data_set_bis)
  P_bis <- as.data.frame(predict.FAMD(res_famd_new, v)$coord)
  P_bis <- P_bis %>% rename(Dim1 = 'Dim 1', Dim2 = 'Dim 2',Dim3 = 'Dim 3',Dim4 = 'Dim 4', Dim5 = 'Dim 5', Dim6 = 'Dim 6')
  return(predict(fit_final, P_bis))
  
  
  
  
  
  
}
predict_price(P)
     841      851      861      871      881      891      901 
41.44650 41.69060 16.88254 20.21065 11.37100 11.61257 17.48260 
learning_data_set <- rbind(dataset[1:23,], dataset[30:117,],dataset[178:188,])
testing_data_set <-  rbind(dataset[24:39,], dataset[118:177,],dataset[189:191,])
res_famd_learning = FAMD( learning_data_set , ncp = 5, sup.var = c(10, 7,1,5) )

res_hcpc_learning <- HCPC(res.famd, nb.clust = -1, graph =  FALSE)
Chi-squared approximation may be incorrectChi-squared approximation may be incorrectChi-squared approximation may be incorrectChi-squared approximation may be incorrectChi-squared approximation may be incorrect
new_data_set_learning <- res_hcpc_learning$data.clust
res_famd_new_learning = FAMD(new_data_set_learning, ncp = 6, sup.var = c(10,7,1,5) )

new_data_set_bis_learning <- as.data.frame(res_famd_new$ind$coord)
new_data_set_bis_learning$Price <- dataset$Price
new_data_set_bis_learning <- new_data_set_bis_learning %>% rename(Dim1 = Dim.1, Dim2 = Dim.2,Dim3 = Dim.3,Dim4 = Dim.4, Dim5 = Dim.5, Dim6 = Dim.6)
predict_price_final <- function(v) {
  
  
  fit_final <- lm(Price ~ Dim1 + Dim2 + Dim3 + Dim4 + Dim5 + Dim6 , data= new_data_set_bis_learning)
  
  centroids <- res_hcpc_learning$call$X %>% group_by(clust) %>% summarise(Dim.1 = mean(Dim.1), Dim.2 = mean(Dim.2), Dim.3 = mean(Dim.3), Dim.4 = mean(Dim.4),Dim.5 = mean(Dim.5))
  COORD <- as.matrix( predict.FAMD(res_famd_learning, v)$coord)
  C1 <- as.matrix( as.data.frame(centroids[1,2:6]))
  C2 <- as.matrix( as.data.frame(centroids[2,2:6]))
  C3 <- as.matrix( as.data.frame(centroids[3,2:6]))
  C4 <- as.matrix( as.data.frame(centroids[4,2:6]))
  C5 <- as.matrix( as.data.frame(centroids[5,2:6]))
  k <- which.min(c(norm(COORD - C1 ),norm(COORD - C2 ),norm(COORD - C3 ),norm(COORD - C4 ),norm(COORD - C5 )))
  v$clust <- k 
  v_bis <- as.data.frame(predict.FAMD(res_famd_new, v)$coord)
  v_bis <- v_bis %>% rename(Dim1 = 'Dim 1', Dim2 = 'Dim 2',Dim3 = 'Dim 3',Dim4 = 'Dim 4', Dim5 = 'Dim 5', Dim6 = 'Dim 6')
  
  return(predict(fit_final, v_bis))
  
}
P <- new_data_set[29,]
predict_price_final(P)
     291 
13.42327 
predict_price_final <- function(v) {
  
  
  fit_final <- lm(Price ~ Dim1 + Dim2 + Dim3 + Dim4 + Dim5 + Dim6 , data= new_data_set_bis_learning)
  
  centroids <- res_hcpc_learning$call$X %>% group_by(clust) %>% summarise(Dim.1 = mean(Dim.1), Dim.2 = mean(Dim.2), Dim.3 = mean(Dim.3), Dim.4 = mean(Dim.4),Dim.5 = mean(Dim.5))
  COORD <- as.matrix( predict.FAMD(res_famd_learning, v)$coord)
  C1 <- as.matrix( as.data.frame(centroids[1,2:6]))
  C2 <- as.matrix( as.data.frame(centroids[2,2:6]))
  C3 <- as.matrix( as.data.frame(centroids[3,2:6]))
  C4 <- as.matrix( as.data.frame(centroids[4,2:6]))
  C5 <- as.matrix( as.data.frame(centroids[5,2:6]))
  k <- which.min(c(norm(COORD - C1 ),norm(COORD - C2 ),norm(COORD - C3 ),norm(COORD - C4 ),norm(COORD - C5 )))
  v$clust <- k 
  v_bis <- as.data.frame(predict.FAMD(res_famd_new, v)$coord)
  v_bis <- v_bis %>% rename(Dim1 = 'Dim 1', Dim2 = 'Dim 2',Dim3 = 'Dim 3',Dim4 = 'Dim 4', Dim5 = 'Dim 5', Dim6 = 'Dim 6')
  
  return(predict(fit_final, v_bis))
  
}
vect <- c()
for (i in 1:79) {
  
  
  v <- testing_data_set[i,]
  vect <- c(vect,predict_price_final(v))
  
}
M<- as.data.frame(cbind(vect,testing_data_set$Price, abs(testing_data_set$Price-vect)))
View(M)
---
title: "Case study - Screw Caps price prediction"
output: html_notebook
author: "Amir Benmahjoub"
Date: "20-10-2017"
---


A common approach to determine the cost of products is the should cost method. It consists in estimating what a product should cost based on materials, labor, overhead, and profit margin. Although this strategy is very accurate, it has the drawback of being tedious and it requires expert knowledge of industrial technologies and processes. To get a quick estimation, it is possible to build a statistical model to predict the price of products given their characteristics. With such a model, it would no longer be necessary to be an expert or to wait several days to assess the impact of a design modification, a change in supplier or a change in production site. Before builing a model, it is important to explore the data which is the aim of this case study. This study was commissioned by a cosmetics company that wants to estimate the price of Screw Caps of shampoo bottles. 

Let's first load the database study it's structure and load the différent packages. 

```{r}
#Loading the different packages for this study 
library(dplyr)
library(readr)
library(ggplot2)
library(FactoMineR)
library(cluster)
library(fpc)
library(factoextra)
library(FactoInvestigate)
library(plotly)

```


**Screw Caps Dataset**

Now, we load the dataset used for this study:


```{r}
#Loading the dataset
dataset <- read.table("ScrewCaps.csv", header = TRUE, sep = ",", dec = ".", row.names = 1)

#Printing the dataset
head(dataset)

#Understanding the structure
print(paste0("DB Dimensions: ", dim(dataset)[1]," X " , dim(dataset)[2] ))
summary(dataset)


```

The data ScrewCap.csv contains 195 lots of screw caps described by 11 variables. Diameter, weight, length are the physical characteristics of the cap; nb.of.pieces corresponds to the number of elements of the cap (the picture above corresponds to a cap with 2 pieces: the valve (clapet) is made of a different material); Mature.volume corresponds to the number of caps ordered and bought by the compagny (number in the lot). All the categorical features are Factors. The other features are numerical. 

**Univariate and bivariate descriptive statistics**

*Price distribution*

```{r}
d <- density(dataset$Price)
#Plotting the histogram
hist(dataset$Price, breaks=40, probability = TRUE, main = "Price distribution",
     xlab = "Price")
#Plotting the density
lines(d, col = "red")
```

We have here a bimodal distribution and we can describe it in more details with the quantiles: 

```{r}

p <- plot_ly(type = 'box') %>%  add_boxplot(y = dataset$Price, jitter = 0.3, pointpos = -1.8, boxpoints = 'all',
              marker = list(color = 'rgb(7,40,89)'),
              line = list(color = 'rgb(7,40,89)'),
              name = "All Points") %>%  layout( title = 'Price Boxplot',  yaxis = list(title = 'Price'))
p
```


Using this plotly boxplot we notice that we have 25% of the prices between 6.477451 and 11.807022. 50% between 6.477451 and 14.384413 and 75% between 6.477451 and 18.902429. The remaning 25‰ are data located in a wide range of
prices between 18.902429 and 46.610372 


*Price dependency on length*

Let's study now the price dependency on lenght. 

```{r}
p <- ggplot(data=dataset, aes(x= Length, y= Price)) + geom_point(size=1) + geom_smooth(method=lm) + ggtitle(" Price versus lenght ")
ggplotly(p)

fit_price_lenght <- lm(Price~Length, data=dataset)
summary(fit_price_lenght)
``` 

We can observe a dependence. 63.9 % of the variability of the price is explained by the lenght. 

Now we study the price dependency on weight. 

```{r}
p <- ggplot(data=dataset, aes(x= weight, y= Price)) + geom_point(size=1) + geom_smooth(method=lm) + ggtitle(" Price versus weight ")
ggplotly(p)

fit_price_weight <- lm(Price~weight, data=dataset)
summary(fit_price_weight)
``` 

We can also observe a dependence. 62 % of the variability of the price is explained by the weight. 

Now we will discuss the price dependency on some categorical features such as Impermeability, Shape and Supplier. 

```{r}

p <- plot_ly(type = 'box') %>%  add_boxplot(y = dataset$Price , x = dataset$Impermeability, jitter = 0.3, pointpos = -1.8, boxpoints = 'all',
              marker = list(color = 'rgb(7,40,89)'),
              line = list(color = 'rgb(7,40,89)'),
              name = "Price box") %>%  layout( title = 'Price versus Impermeability Boxplot',  yaxis = list(title = 'Price'))
p

fit_price_impermeability <- lm(Price~ Impermeability, data=dataset)
summary(fit_price_impermeability)


``` 

The boxplot show us that each impermeability type gather a wide range of prices : 

* Type 1 : from 1.6 to 39.7
* Type 2 : from 12.8 to 46.6

However, we notice  a dependence. 43 % of the variability of the price is explained by the impermeability type. Plus, we observe that  the price range is statistically different for Type 1 and Type 2. Type 1 is statistically cheaper than Type 2 : 

* Type 1 : 50% of the data between $q_{1} = 11$.69 and $q_{3} = 17$
* Type 2 : 50% of the data between $q_{1} = 26.5$ and $q_{3} = 34.1$


Concerning the price dependency on Shape : 



```{r}


p <- plot_ly(type = 'box') %>%  add_boxplot(y = dataset$Price , x = dataset$Shape, jitter = 0.3, pointpos = -1.8, boxpoints = 'all',
              marker = list(color = 'rgb(7,40,89)'),
              line = list(color = 'rgb(7,40,89)'),
              name = "Price box") %>%  layout( title = 'Price versus Shape Boxplot',  yaxis = list(title = 'Price'))
p

fit_price_shape <- lm(Price~ Shape, data=dataset)
summary(fit_price_shape)

```


In this case, it's hard to notice  a dependence between price and shape. Only 24 % of the variability of the price is explained by the Shape type. However, there is some insights  :

* Comparing Shape 1 and Shape 2 we notice that shape 1 prices are more gathered into a small statisticall interval ( $q_{2} = 11.1$ , $q_{3} =16.1 $) in comparaison with shape 2 price data ( $q_{2} = 14$ , $q_{3} =28.8 $)
* There isn't many products for shape 3 and Shape 4 in comparaison with the two first shapes. However, we can see that the prices for shape 3 and shape 4 are located in a small interval in comparaison with the two other last shapes.


Concerning the price dependency on Suppliers : 


```{r}


p <- plot_ly(type = 'box') %>%  add_boxplot(y = dataset$Price , x = dataset$Supplier, jitter = 0.3, pointpos = -1.8, boxpoints = 'all',
              marker = list(color = 'rgb(7,40,89)'),
              line = list(color = 'rgb(7,40,89)'),
              name = "Price box") %>%  layout( title = 'Price versus Impermeability Boxplot',  yaxis = list(title = 'Price'))
p

fit_price_supplier <- lm(Price~ Supplier, data=dataset)
summary(fit_price_supplier)

```

There is no dependency on the price. Let's study the prices in more details : 


```{r}
PriceComp_avg <- dataset %>% select(Supplier,Price) %>% group_by(Supplier) %>% summarise(Average_Price = mean(Price)) 

head(PriceComp_avg)

PriceComp_min <- dataset %>% select(Supplier,Price) %>% group_by(Supplier) %>% summarise(Minimum_Price = min(Price))

head(PriceComp_min)

PriceComp_avg_price_per_weight <- PriceComp_min <- dataset %>% select(Supplier,Price,weight) %>% group_by(Supplier) %>% summarise(Price_per_weight = mean(Price)/mean(weight))

head(PriceComp_avg_price_per_weight)

```

*In terms of average price, the supplier C is the less expensive. 
*In terms of absolute price, the supplier B is the less expensive. However, Supplier B is also the supplier which has the highest absolute price.
*In terms of average price / weight Supplier A has is the less expensive.

One important point in exploratory data analysis consists in identifying potential outliers. 
Let's identify this outliers given different features. For Mature.Volume variable : 


```{r}

d <- density(dataset$Mature.Volume)
hist(dataset$Mature.Volume, breaks=40, probability = TRUE, main = "Mature Volume distribution",
     xlab = "Mature Volume")
lines(d, col = "red")

```


We can clearly notice here an outlier. We can now remove it 


```{r}

dataset <- dataset %>% filter ( Mature.Volume < 600000 )  

```

Let's verify the data now : 

```{r}
d <- density(dataset$Mature.Volume)
hist(dataset$Mature.Volume, breaks=40, probability = TRUE,main = "Mature Volume distribution",
     xlab = "Mature Volume")
lines(d, col = "red")
```

After studying the other features distribution, we notive that there is no other outliers. Plus, it seems that every numerical feature have the same trend structure. Please find below the other distributions. 


```{r}
d <- density(dataset$Diameter)
hist(dataset$Diameter, breaks=40, probability = TRUE, main = "Diameter distribution",
     xlab = "Mature Volume")
lines(d, col = "red")


```
```{r}
d <- density(dataset$weight)
hist(dataset$weight, breaks=40, probability = TRUE, main = "Mature Volume distribution",
     xlab = "Distribution")
lines(d, col = "red")
```
```{r}
d <- density(dataset$nb.of.pieces)
hist(dataset$nb.of.pieces, breaks=40, probability = TRUE, main = "Nb of pieces distribution",
     xlab = "Nb of pieces")
lines(d, col = "red")
```
```{r}
d <- density(dataset$Length)
hist(dataset$Length, breaks=40, probability = TRUE, main = "Lenght distribution",
     xlab = "Lenght")
lines(d, col = "red")
```


Now we will perform a PCA on the data. A PCA will allows us to fin a low-dimensional reprensation of the data that 
captures the "essense" of the raw data. Plus, a PCA will allows us denoise the data. This preprocessing and 
data exploration helps us to better understand/visualise the relations between the differents features and observations and to prepare the data for the prediction process. PCA deals with continuous variables but
categorical variables are the projection of the categories at the barycentre of the observations which take the categories. 

As we want to predict the price and we have Supplier, Shape, Impermeability and Finishing as qualitative variables,
we will consider this last ones as illustrative. Let's now process the PCA : 

```{r}
res.pca <- PCA(dataset, quali.sup=c(1,5,6,7,9), quanti.sup = 10, scale = TRUE)
summary(res.pca, nbelements = 10)
fviz_pca_ind(res.pca)
fviz_pca_ind(res.pca, col.ind="cos2", label=c("quali"), geom = "point") + scale_color_gradient2(low="lightblue", mid="blue", high="darkblue", midpoint=0.6)+ theme_minimal() 
```


Before commenting this graphs, let's compute also the correlation matrix : 


```{r}
#Scaling the variables: 
X <- scale(as.matrix(dataset %>% select(-c(1,5,6,7,9,10))))
#Plotting the correlation matrix: 
as.data.frame(cov(X))
```


The variable factor map shows us that : 

* Lenght, weight, price and diameter are well projected on the 1st dimensional subspace and also correlated between
them positively. In fact, it's natural to say that when the lenght increase for example then the weight, Price and Diameter increase also. 
* Mature Volume and Number of Pieces are well projected on the 2nd dimensional subspace and then are not really 
correlated to Lenght, weight, Price and Diameter. Plus, we notice that Mature Volume and Number of Pieces are negatively correlated which means that when the more pieces we have for a product the less the compagny command this kind of product. 

This correlations are well explained in the covariance matrix. The cells that correspond to a combinaison of
highly correlated features have a cov  higher than 0.9 and the cells that correspond to a combinaison of 
uncorrelated (orthogonal) features have a cov lower than 0.2 - 0.3. 

* The PCA focuses on the relationships between the continuous variables. In fact, the PCA compute the 
vectors which are the synthetic variables the most correlated to all the continuous variables. Then, its possible to study the projection of the observations/features on this vectors and discuss the link between them. The issue
is that the PCA does not handle categorical variables to the computation of the synthetic vectors.

* Let's now focus on the individual factor map : The barycentre related to $Impermeability = Type2$ and
$Raw.Material = PS$ are near to the first synthetic axe which means that this two categories Type2 and PS are highly correlated to this axe and then, given the previous analysis to Lenght, weight, price and diameter. In fact, for instance, we have seen that Type 2 have a higher price in average than Type 1. We can say also for example
than a PS product is related to a high diameter. 



```{r}
plot(res.pca$eig[,3], type="l", ylab = "Cumulative percentage of inertia", xlab = "Nb of synthetic vectors")
```


* Concerning the pourcentage of inertia, this graph show us that we can synthetise more than 95% of the variance with the 3 first synthetic vectors. 


The R object with the two principal components which are the synthetic variables the most correlated to all the variables is the two eigen vectors of the PCA linked to the two highest eigenvalues. 

```{r}
as.data.frame(res.pca$var$coord[,1:2])
```

PCA is often used as a pre-processing step before applying a clustering algorithm. In fact, we often perform the CAH or the k-means on the $k$ principal components to denoise the data. In this setting $k$ is choosen as large since we do not want to loose any information, but want to discard the last components that can be considered as noise. Consequently, we  keep the number of dimensions $k$ such that we reach 95% of the inertia in PCA. In our case we have $k=3$ (cf last graph)


Let's now perform a kmeans algorithm on the selected k principal components of PCA. 


```{r}

# We keep the 3 first components of the PCA
dat <- res.pca$ind$coord[,1:3]
#Performing the clustering
clus <- kmeans(dat, 3, nstart = 20)

#Visualizing the clusters 

plot(dat, col = clus$cluster, pch = 19, frame = FALSE,  main = "K-means with k = 3")
points(clus$centers, col = 1:4, pch = 8, cex = 3)

# Visualizing the total within sum of squares and using "méthode du coude"

fviz_nbclust(dat, kmeans, method = "wss") + geom_vline(xintercept = 3, linetype = 2)

```

Using "methode du coude" we find that the optimal number of cluster is 3. 



```{r}

#Performing a PCA on the 3 principal compenents
res.pca3 <- PCA(dataset, quali.sup=c(1,5,6,7,9), quanti.sup = 10, scale = TRUE, ncp = 3)


#res.pca2 <- PCA(dataset, quali.sup=c(1,5,6,7,9), quanti.sup = 10, scale = TRUE, ncp = 2)
#res.pca4 <- PCA(dataset, quali.sup=c(1,5,6,7,9), quanti.sup = 10, scale = TRUE, ncp = 4)
```

```{r}

# Performing the AHC on the 3 principal components of the PCA

res.hcpc3 <- HCPC(res.pca3, nb.clust = -1)

#res.hcpc2 <- HCPC(res.pca2, nb.clust = -1)
#res.hcpc4 <- HCPC(res.pca4, nb.clust = -1)



#plot(res.hcpc2$call$t$within[1:14])


plot(res.hcpc3$call$t$within[1:14])

#plot(res.hcpc4$call$t$within[1:14])


```


















The cluster 1 is made of individuals sharing :
- high values for the variable Mature.Volume. 
- low values for the variables nb.of.pieces, Price, weight, Length and Diameter (variables are sorted from the weakest).

The cluster 2 is made of individuals sharing :
- high values for the variable nb.of.pieces. 
- low values for the variables Mature.Volume, Diameter, Length, weight and Price (variables are sorted from the weakest).

The cluster 3 is made of individuals such as 89, 90, 131, 161, 163 and 164. This group is characterized by :
- high values for the variables Length, Diameter, weight and Price (variables are sorted from the strongest).
- low values for the variables nb.of.pieces and Mature.Volume (variables are sorted from the weakest).














```{r}

res.hcpc2$desc.var$quanti.var
res.hcpc3$desc.var$quanti.var
res.hcpc4$desc.var$quanti.var
```


```{r}

res.hcpc3$desc.var$test.chi2

```

```{r}

res.hcpc2$desc.var$category$`1`
res.hcpc3$desc.var$category$`1`
res.hcpc4$desc.var$category$`1`


```

```{r}

res.hcpc2$desc.var$category$`2`
res.hcpc3$desc.var$category$`2`
res.hcpc4$desc.var$category$`2`


```

```{r}

res.hcpc3$desc.var

```




```{r}

res.hcpc2$desc.var$quanti$`2`
res.hcpc3$desc.var$quanti$`2`
res.hcpc4$desc.var$quanti$`2`

```


```{r}
catdes(dataset, num.var= 7) 
```


```{r}

res.famd = FAMD(dataset, ncp = 5, sup.var = c(10, 7,1,5) )


```

```{r}
res.famd$eig


```

```{r}

res.hcpc <- HCPC(res.famd, nb.clust = -1, graph =  FALSE)

plot.HCPC(res.hcpc, choice = "map", draw.tree = FALSE, select = "drawn", title = '')


res.famd


```


```{r}

centroids <- res.hcpc$call$X %>% group_by(clust) %>% summarise(Dim.1 = mean(Dim.1), Dim.2 = mean(Dim.2), Dim.3 = mean(Dim.3), Dim.4 = mean(Dim.4),Dim.5 = mean(Dim.5))

centroids

```

```{r}

P <- dataset[3,]


famd = FAMD(dataset, ncp = 5, sup.var = c(10,7,1,5))

COORD= as.matrix( predict.FAMD(famd, P)$coord)
C1 = as.matrix( as.data.frame(centroids[1,2:6]))
C2 = as.matrix( as.data.frame(centroids[2,2:6]))
C3 = as.matrix( as.data.frame(centroids[3,2:6]))
C4 = as.matrix( as.data.frame(centroids[4,2:6]))
C5 = as.matrix( as.data.frame(centroids[5,2:6]))
norm(COORD - C1 )
norm(COORD - C2 )
norm(COORD - C3 )
norm(COORD - C4 )
norm(COORD - C5 )






```


```{r}
 PRICE <- res.hcpc$data.clust %>% group_by(clust) %>% summarise(price_moy = mean(Price), price_sd = sd(Price))
PRICE

res.hcpc$data.clust
```



```{r}
#  Linear Regression 
fit <- lm(  Price ~  Diameter +  weight + nb.of.pieces + Impermeability + 
              Mature.Volume + Raw.Material + Length + Supplier + Finishing + Shape, data= dataset)



P <- dataset[168,]
P2 <- P %>% select(-c(10))

P
predict(fit, P2)




```





```{r}


new_data_set <- res.hcpc$data.clust
View(new_data_set)
res_famd_new = FAMD(new_data_set, ncp = 6, sup.var = c(10,7,1,5) )



```


```{r}

new_data_set_bis <- as.data.frame(res_famd_new$ind$coord)
new_data_set_bis$Price <- dataset$Price
new_data_set_bis <- new_data_set_bis %>% rename(Dim1 = Dim.1, Dim2 = Dim.2,Dim3 = Dim.3,Dim4 = Dim.4, Dim5 = Dim.5, Dim6 = Dim.6)
P <- new_data_set[1,]


predict_price <- function(v) {
  
  fit_final <- lm(Price ~ Dim1 + Dim2 + Dim3 + Dim4 + Dim5 + Dim6 , data= new_data_set_bis)
  P_bis <- as.data.frame(predict.FAMD(res_famd_new, v)$coord)
  P_bis <- P_bis %>% rename(Dim1 = 'Dim 1', Dim2 = 'Dim 2',Dim3 = 'Dim 3',Dim4 = 'Dim 4', Dim5 = 'Dim 5', Dim6 = 'Dim 6')
  return(predict(fit_final, P_bis))
  
  
  
  
  
  
}


predict_price(P)










```








```{r}

learning_data_set <- rbind(dataset[1:23,], dataset[30:117,],dataset[178:188,])
testing_data_set <-  rbind(dataset[24:39,], dataset[118:177,],dataset[189:191,])


res_famd_learning = FAMD( learning_data_set , ncp = 5, sup.var = c(10, 7,1,5) )
res_hcpc_learning <- HCPC(res.famd, nb.clust = -1, graph =  FALSE)
new_data_set_learning <- res_hcpc_learning$data.clust
res_famd_new_learning = FAMD(new_data_set_learning, ncp = 6, sup.var = c(10,7,1,5) )
new_data_set_bis_learning <- as.data.frame(res_famd_new$ind$coord)
new_data_set_bis_learning$Price <- dataset$Price
new_data_set_bis_learning <- new_data_set_bis_learning %>% rename(Dim1 = Dim.1, Dim2 = Dim.2,Dim3 = Dim.3,Dim4 = Dim.4, Dim5 = Dim.5, Dim6 = Dim.6)

predict_price_final <- function(v) {
  
  
  fit_final <- lm(Price ~ Dim1 + Dim2 + Dim3 + Dim4 + Dim5 + Dim6 , data= new_data_set_bis_learning)
  
  centroids <- res_hcpc_learning$call$X %>% group_by(clust) %>% summarise(Dim.1 = mean(Dim.1), Dim.2 = mean(Dim.2), Dim.3 = mean(Dim.3), Dim.4 = mean(Dim.4),Dim.5 = mean(Dim.5))
  COORD <- as.matrix( predict.FAMD(res_famd_learning, v)$coord)
  C1 <- as.matrix( as.data.frame(centroids[1,2:6]))
  C2 <- as.matrix( as.data.frame(centroids[2,2:6]))
  C3 <- as.matrix( as.data.frame(centroids[3,2:6]))
  C4 <- as.matrix( as.data.frame(centroids[4,2:6]))
  C5 <- as.matrix( as.data.frame(centroids[5,2:6]))
  k <- which.min(c(norm(COORD - C1 ),norm(COORD - C2 ),norm(COORD - C3 ),norm(COORD - C4 ),norm(COORD - C5 )))
  v$clust <- k 
  v_bis <- as.data.frame(predict.FAMD(res_famd_new, v)$coord)
  v_bis <- v_bis %>% rename(Dim1 = 'Dim 1', Dim2 = 'Dim 2',Dim3 = 'Dim 3',Dim4 = 'Dim 4', Dim5 = 'Dim 5', Dim6 = 'Dim 6')
  
  return(predict(fit_final, v_bis))
  
}

P <- new_data_set[29,]

predict_price_final(P)

```
```{r}
predict_price_final <- function(v) {
  
  
  fit_final <- lm(Price ~ Dim1 + Dim2 + Dim3 + Dim4 + Dim5 + Dim6 , data= new_data_set_bis_learning)
  
  centroids <- res_hcpc_learning$call$X %>% group_by(clust) %>% summarise(Dim.1 = mean(Dim.1), Dim.2 = mean(Dim.2), Dim.3 = mean(Dim.3), Dim.4 = mean(Dim.4),Dim.5 = mean(Dim.5))
  COORD <- as.matrix( predict.FAMD(res_famd_learning, v)$coord)
  C1 <- as.matrix( as.data.frame(centroids[1,2:6]))
  C2 <- as.matrix( as.data.frame(centroids[2,2:6]))
  C3 <- as.matrix( as.data.frame(centroids[3,2:6]))
  C4 <- as.matrix( as.data.frame(centroids[4,2:6]))
  C5 <- as.matrix( as.data.frame(centroids[5,2:6]))
  k <- which.min(c(norm(COORD - C1 ),norm(COORD - C2 ),norm(COORD - C3 ),norm(COORD - C4 ),norm(COORD - C5 )))
  v$clust <- k 
  v_bis <- as.data.frame(predict.FAMD(res_famd_new, v)$coord)
  v_bis <- v_bis %>% rename(Dim1 = 'Dim 1', Dim2 = 'Dim 2',Dim3 = 'Dim 3',Dim4 = 'Dim 4', Dim5 = 'Dim 5', Dim6 = 'Dim 6')
  
  return(predict(fit_final, v_bis))
  
}

vect <- c()

for (i in 1:79) {
  
  
  v <- testing_data_set[i,]
  vect <- c(vect,predict_price_final(v))
  

}

M<- as.data.frame(cbind(vect,testing_data_set$Price, abs(testing_data_set$Price-vect)))
View(M)


```




